update Piwik to version 2.16 (fixes #91)

www/analytics/plugins/ExamplePlugin/API.php

@@ -1,13 +1,16 @@
 <?php
 /**
- * Piwik - Open source web analytics
+ * Piwik - free/libre analytics platform
  *
  * @link http://piwik.org
  * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
- *
  */
+
 namespace Piwik\Plugins\ExamplePlugin;
 
+use Piwik\DataTable;
+use Piwik\DataTable\Row;
+
 /**
  * API for plugin ExamplePlugin
  *
@@ -19,11 +22,11 @@ class API extends \Piwik\Plugin\API
      * Example method. Please remove if you do not need this API method.
      * You can call this API method like this:
      * /index.php?module=API&method=ExamplePlugin.getAnswerToLife
-     * /index.php?module=API&method=ExamplePlugin.getAnswerToLife?truth=0
+     * /index.php?module=API&method=ExamplePlugin.getAnswerToLife&truth=0
      *
      * @param  bool $truth
      *
-     * @return bool
+     * @return int
      */
     public function getAnswerToLife($truth = true)
     {
@@ -33,4 +36,22 @@ class API extends \Piwik\Plugin\API
 
         return 24;
     }
+
+    /**
+     * Another example method that returns a data table.
+     * @param int    $idSite
+     * @param string $period
+     * @param string $date
+     * @param bool|string $segment
+     * @return DataTable
+     */
+    public function getExampleReport($idSite, $period, $date, $segment = false)
+    {
+        $table = DataTable::makeFromSimpleArray(array(
+            array('label' => 'My Label 1', 'nb_visits' => '1'),
+            array('label' => 'My Label 2', 'nb_visits' => '5'),
+        ));
+
+        return $table;
+    }
 }